Update eslint (fix audit)

[dxvladislavvolkov]

No description provided.

[Copilot]

Pull request overview

This PR updates the project’s linting toolchain to address audit findings by upgrading ESLint and the TypeScript ESLint stack, and migrates configuration from legacy .eslintrc to the new flat-config format (eslint.config.mjs).

Changes:

• Upgrade ESLint from 8.x to 10.x and move TypeScript linting to typescript-eslint@8.x.
• Replace .eslintrc.yml with a new flat config in eslint.config.mjs.
• Update lockfile with the new dependency graph (including globals).

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 2 comments.

File	Description
pnpm-lock.yaml	Lockfile updates reflecting ESLint 10 / typescript-eslint 8 and related dependency changes.
package.json	Bumps ESLint + TypeScript ESLint dependencies and adds globals / typescript-eslint.
eslint.config.mjs	Introduces ESLint flat configuration and ports rules from the removed YAML config.
.eslintrc.yml	Removes legacy ESLint config in favor of flat config.

Files not reviewed (1)

• pnpm-lock.yaml: Generated file

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